Workers everywhere feel the tug-of-war between work and home: Do they go to a child's game or stay late to finish up a spreadsheet? How should they respond when a boss wants to talk about a new project just as they're leaving home to attend a religious service? How do they justify an unexpected, weeklong business trip to a spouse? Managers struggle as well. How much on time should they expect from their employees? How can they allocate work properly...